And now, for the second part about #TwinPrimeConjecture, as a layman, I managed to understand the whole proof but without the full rigor of formal proofs (everything is explained in layman terms before and after equations) because I didn't remember how to reach the probabilistic equation[1] and some equation transformations become too hard for me.
But this didn't worsen my reading experience [2]. Nonetheless my reading & understanding got a bit slower because the second part require a bit more of memory to interconnect the pieces.
Fun story: I got stuck a long time at page 6 trying to grasp/integrate how to use the definition of primes of Type-A,B,C. Only to finally understand I was being too myopic by searching the meaning of the definition in self-contained Type-A or B or C, instead of conceptualizing ‘k’ as the same current dial for both Type-A Type-B and Type-C. This was very self-evident but my brain can be dumb. And so then, to my surprise, the next page had that explanation, so even for a buggy-brain it would have been explained and I could have avoided this time-sink if only I've read the next page ...
All in all, a very good experience leaving memorable insights that exposed a fresh and useful way of thinking and perceiving things, that I'm sure, will be useful in other contexts, and bring joy and a feeling of unbound space-like possibilities just thinking about.
3/3